By means of such...
By means of such, the defence of the intellect will be strengthened and man will be able to overcome his vehement enemy when he readies himself to storm through the battlefield that decides between acting upon the intellect or following the desires. Such need of someone to guide man to the path of prosperity and uprightness becomes imperative when man’s whims make what he does seem fair to him and make his deviant acts seem alluring to him.
These whims show him evil as good and good as evil and confuse the path to prosperity, uprightness, and bliss, especially when man lacks knowledge through which he can discriminate between what is good and beneficial and what is evil and harmful. Each one of us is the victim of such conflict consciously or unconsciously, except these whom Almighty Allah protects against it.
It is difficult even for an enlightened civilized man, to attain the path of prosperity and uprightness through personal competence and discriminate between what benefits him and what harms him in this world as well as the next. Concerning his own self and his species, society and surroundings, no matter how much he collaborates with his associates and reveals his ideas before them, or how many conferences, councils, and assemblies he holds he still needs spiritual guidance.
It has been thus necessary for Almighty Allah, out of His kindness and mercy to human beings, to “send a messenger from among them who recites to them His communications and purifies them, and teaches them the Book and the Wisdom.” He warns them against whatever causes them corruption and guides them towards whatever brings about prosperity and happiness to them.
(62/2) This gracious act of Almighty Allah is necessary because His grace to His servants is part of His absolute perfection. Verily, Almighty Allah is All-gracious, All-magnanimous, and All-generous.